Circadia Vitamin C Reversal Antioxidant Serum
Vitamin C — finally for everyone. Most Vitamin C serums rely on L-ascorbic acid — a potent but notoriously unstable and irritating form that oxidizes quickly, stings on application, and causes redness and breakouts for sensitive, reactive, and acne-prone skin. The Vitamin C Reversal Antioxidant Serum was designed to solve that problem completely — delivering 10% Magnesium Ascorbyl Phosphate, a stable, pH-neutral form of Vitamin C that converts to active Vitamin C once absorbed, giving every skin type the real brightening, firming, and protective benefits without a single moment of irritation.
The Vitamin C serum your skin has been waiting for — regardless of how reactive it is.
Key Actives & What They Do:
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Magnesium Ascorbyl Phosphate (Stabilized Vitamin C) — a biologically active, pH-neutral form of Vitamin C that remains stable in the bottle and on the skin, converting to active Vitamin C upon absorption to brighten the complexion, prevent collagen breakdown, inhibit melanin production, neutralize free radicals, and deliver powerful antioxidant protection — all without any stinging, redness, or irritation
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Sodium Hyaluronate — the purest salt form of hyaluronic acid that penetrates deeper than traditional HA to attract and hold up to 1,000 times its weight in water — delivering deep, lasting hydration and plumping benefits that improve moisture retention and skin texture with consistent use
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Panthenol (Provitamin B5) — a deeply soothing and regenerative active that calms irritation, supports the skin's natural healing process, strengthens the moisture barrier, and leaves skin feeling soft, comfortable, and resilient after every application
Key Benefits:
- Brightens skin tone and fades the appearance of discoloration and dark spots
- Prevents collagen breakdown and supports visible skin firmness
- Deeply hydrates and improves overall skin texture and moisture retention
- Soothes irritation and supports the skin's natural healing and resilience
- Neutralizes free radicals and delivers lasting antioxidant protection
- Photostable formula stays active and effective throughout the day
- Gentle enough for sensitive, reactive, rosacea-prone, and acne-prone skin
- Suitable for all skin types including those who have previously reacted to Vitamin C serums
0.5 oz
Best For: All skin types — especially sensitive, reactive, rosacea-prone, and acne-prone skin that has previously experienced irritation or stinging from traditional Vitamin C serums and wants the real brightening and firming benefits without the reaction
Recommended For:
- All skin types
- Aging skin
- Dull and uneven skin tone
- Sensitive and reactive skin
✨ Pro tip: Apply this serum immediately after your Circadia Blueberry & White Tea Mist or Licorice & Bearberry Brightening Mist while skin is still slightly damp — the residual moisture on the skin's surface helps the Sodium Hyaluronate attract and bind even more water for a dramatically enhanced hydration effect that makes the serum feel even more luxurious and perform even better.
